1047890608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{3852539}}^1$

素因数の和:3852564

約数の個数: 20

約数和(自身を含む): 2149717320

約数和(自身を除く): 1101826712

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 3852539, 7705078, 15410156, 30820312, 61640624, 65493163, 130986326, 261972652, 523945304, 1047890608]

約数ペア:

[(1, 1047890608), (2, 523945304), (4, 261972652), (8, 130986326), (16, 65493163), (17, 61640624), (34, 30820312), (68, 15410156), (136, 7705078), (272, 3852539)]